23890635

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18307}}^1$

素因数の和:18347

約数の個数: 24

約数和(自身を含む): 42840720

約数和(自身を除く): 18950085

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 18307, 54921, 91535, 164763, 274605, 530903, 823815, 1592709, 2654515, 4778127, 7963545, 23890635]

約数ペア:

[(1, 23890635), (3, 7963545), (5, 4778127), (9, 2654515), (15, 1592709), (29, 823815), (45, 530903), (87, 274605), (145, 164763), (261, 91535), (435, 54921), (1305, 18307)]